/* 主体 */
.main{
    position: relative;
}
/* 主体标题 */
.main_title{
    width: 1418px;
    height: 40px;
    margin-top: 17px;
    background-color: white;
}
.mt_1 img{
    height: 20px;
    margin-right: 5px;
}
.mt_1{
    font-size: 20px;
    line-height: 40px;
    margin-right: 15px;
    
}
.mt_2{
    font-size: 14px;
    border-left: 2px solid #cacaca;
    line-height: 40px;
    padding-left: 20px;
    box-sizing: border-box;
}
/* 主体内容 */
.main_content{
    width: 1200px;
    height: 750px;
    padding: 50px;
    box-sizing: border-box;
    background-color: white;
    margin-top: 20px;
}
.mc_box1{
    width: 255px;
    height: 305px;
    padding: 2px;
    box-sizing: border-box;
    margin-right: 20px;
}
.mc_box1 img{
    width: 245px;
    height: 190px;
}
h4{
    font-size: 14px;
    margin-bottom: 12px;
    margin-top: 2px;
}
.mc_box2{
    width: 170px;
    height: 25px;
    position: absolute;
    left: 630px;
    bottom: 50px;
}
.mc_box2 span{
    padding: 0  3px;
    box-sizing: border-box;
    text-align: center;
    color: #4860a5;
    border: 2px solid #37566e;
    background-color: #c9eaff;
}
.mc_box2 input{
    width: 30px;
    height: 20px;
    border: 2px solid #dedede;
}
.mc_box2 button{
    width: 45px;
    height: 20px;
    color: black;
    border: 1px solid #dedede;
}